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4482 = 23383

4482 has 16 divisors (see below), whose sum is σ = 10080. Its totient is φ = 1476.

The previous prime is 4481. The next prime is 4483. The reversal of 4482 is 2844.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4481) and next prime (4483).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4482.

It is not an unprimeable number, because it can be changed into a prime (4481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13 + ... + 95.

It is an arithmetic number, because the mean of its divisors is an integer number (630).

It is a practical number, because each smaller number is the sum of distinct divisors of 4482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5040).

4482 is an abundant number, since it is smaller than the sum of its proper divisors (5598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4482 is a wasteful number, since it uses less digits than its factorization.

4482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 88 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 4482 is about 66.9477408133. The cubic root of 4482 is about 16.4875939803.

The spelling of 4482 in words is "four thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 83 166 249 498 747 1494 2241 4482